| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.74 | 8.645% | $161.5986 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $209.58 | 7.287% | $224.8521 | $224.85 | $224.85 | $224.90 |
| Purchase #3 | $14.61 | 13.518% | $16.585 | $16.59 | $16.60 | $16.60 |
| Purchase #4 | $48.62 | 4.110% | $50.6183 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $122.79 | 8.853% | $133.6606 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $80.58 | 8.385% | $87.3366 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $13.78 | 11.411% | $15.3524 | $15.35 | $15.35 | $15.40 |
| 7 purchase totals = | $638.70 | $690.0036 | $690.01 | $690.00 | $690.10 | |